{"id":"https://openalex.org/W2784156060","doi":"https://doi.org/10.1587/elex.15.20171227","title":"A 0.18-\u00b5m CMOS time-domain capacitive-sensor interface for sub-1mG MEMS accelerometers","display_name":"A 0.18-\u00b5m CMOS time-domain capacitive-sensor interface for sub-1mG MEMS accelerometers","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2784156060","doi":"https://doi.org/10.1587/elex.15.20171227","mag":"2784156060"},"language":"en","primary_location":{"id":"doi:10.1587/elex.15.20171227","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.15.20171227","pdf_url":"https://www.jstage.jst.go.jp/article/elex/15/2/15_15.20171227/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/15/2/15_15.20171227/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056901543","display_name":"Motohiro Takayasu","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Motohiro Takayasu","raw_affiliation_strings":["Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048987876","display_name":"Shiro Dosho","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shiro Dosho","raw_affiliation_strings":["Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079428934","display_name":"Hiroyuki Ito","orcid":"https://orcid.org/0000-0002-5687-0019"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Ito","raw_affiliation_strings":["Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075309178","display_name":"Daisuke Yamane","orcid":"https://orcid.org/0000-0002-9262-4704"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daisuke Yamane","raw_affiliation_strings":["Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110320515","display_name":"Toshifumi Konishi","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]},{"id":"https://openalex.org/I4210162376","display_name":"Advanced Laser Technology (United Kingdom)","ror":"https://ror.org/05269ja13","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210162376"]}],"countries":["GB","JP"],"is_corresponding":false,"raw_author_name":"Toshifumi Konishi","raw_affiliation_strings":["NTT Advanced Technology Co","Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Advanced Technology Co","institution_ids":["https://openalex.org/I4210162376"]},{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080095206","display_name":"Katsuyuki Machida","orcid":"https://orcid.org/0000-0002-9706-3475"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsuyuki Machida","raw_affiliation_strings":["Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046233153","display_name":"Noboru Ishihara","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noboru Ishihara","raw_affiliation_strings":["Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049015548","display_name":"Kazuya Masu","orcid":"https://orcid.org/0000-0002-7121-8440"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Masu","raw_affiliation_strings":["Tokyo Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Institute of Technology","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.00607842,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"15","issue":"2","first_page":"20171227","last_page":"20171227"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11449","display_name":"Mechanical and Optical Resonators","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8666974306106567},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.7882113456726074},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.63258296251297},{"id":"https://openalex.org/keywords/microelectromechanical-systems","display_name":"Microelectromechanical systems","score":0.6311843395233154},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.6075233221054077},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.5208816528320312},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.5194525122642517},{"id":"https://openalex.org/keywords/noise-floor","display_name":"Noise floor","score":0.5126222968101501},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.44555169343948364},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.44050946831703186},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.411649614572525},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3988822102546692},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.38787418603897095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30646806955337524},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.28330016136169434},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.26588141918182373},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.23007673025131226},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22207096219062805},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19548818469047546},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.19050654768943787},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.07487982511520386}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8666974306106567},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.7882113456726074},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.63258296251297},{"id":"https://openalex.org/C37977207","wikidata":"https://www.wikidata.org/wiki/Q175561","display_name":"Microelectromechanical systems","level":2,"score":0.6311843395233154},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.6075233221054077},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.5208816528320312},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.5194525122642517},{"id":"https://openalex.org/C187612029","wikidata":"https://www.wikidata.org/wiki/Q17083130","display_name":"Noise floor","level":4,"score":0.5126222968101501},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.44555169343948364},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.44050946831703186},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.411649614572525},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3988822102546692},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.38787418603897095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30646806955337524},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.28330016136169434},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.26588141918182373},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.23007673025131226},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22207096219062805},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19548818469047546},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.19050654768943787},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.07487982511520386},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C28413391","wikidata":"https://www.wikidata.org/wiki/Q785542","display_name":"Capillary number","level":3,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C196806460","wikidata":"https://www.wikidata.org/wiki/Q188603","display_name":"Capillary action","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.15.20171227","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.15.20171227","pdf_url":"https://www.jstage.jst.go.jp/article/elex/15/2/15_15.20171227/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.15.20171227","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.15.20171227","pdf_url":"https://www.jstage.jst.go.jp/article/elex/15/2/15_15.20171227/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8399999737739563}],"awards":[{"id":"https://openalex.org/G5047865724","display_name":"Development of Nano-G Detection Method using Electroplated Au-Alloy with Controlled Crystal Structure","funder_award_id":"15K17453","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2784156060.pdf","grobid_xml":"https://content.openalex.org/works/W2784156060.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1533567697","https://openalex.org/W1581627921","https://openalex.org/W1977014414","https://openalex.org/W1995523270","https://openalex.org/W2024307586","https://openalex.org/W2031424373","https://openalex.org/W2032097586","https://openalex.org/W2034618373","https://openalex.org/W2048305697","https://openalex.org/W2068076936","https://openalex.org/W2100676982","https://openalex.org/W2103198996","https://openalex.org/W2120310282","https://openalex.org/W2149128480","https://openalex.org/W2150695484","https://openalex.org/W2154619911","https://openalex.org/W2160516235","https://openalex.org/W2563505887","https://openalex.org/W2580752875","https://openalex.org/W2735392702","https://openalex.org/W2912496466"],"related_works":["https://openalex.org/W3161496874","https://openalex.org/W2160325238","https://openalex.org/W2902633157","https://openalex.org/W2026330382","https://openalex.org/W2915680872","https://openalex.org/W2287189152","https://openalex.org/W2502505565","https://openalex.org/W756886103","https://openalex.org/W2053577253","https://openalex.org/W3045176038"],"abstract_inverted_index":{"A":[0,11,30],"high-resolution":[1],"capacitive-sensor":[2,13],"interface":[3,14,32,61],"for":[4],"sub-1mG":[5,46,66],"MEMS":[6,47],"accelerometers":[7],"is":[8,23,33,42,52,62],"presented":[9],"herein.":[10],"time-domain":[12],"based":[15],"on":[16],"a":[17,27,36,45,69,82],"relaxation":[18],"oscillator":[19],"with":[20,44,68,81],"noise":[21],"reduction":[22],"proposed":[24,60],"to":[25,64],"achieve":[26],"high":[28],"resolution.":[29],"prototype":[31,41],"fabricated":[34],"using":[35],"0.18-\u00b5m":[37],"CMOS":[38],"process.":[39],"The":[40,55],"linked":[43],"accelerometer,":[48],"and":[49],"its":[50],"performance":[51],"investigated":[53],"experimentally.":[54],"results":[56],"confirm":[57],"that":[58],"the":[59],"able":[63],"detect":[65],"acceleration":[67,76],"signal-to-noise":[70],"ratio":[71],"of":[72,78,84],"90.3":[73],"dB":[74],"(an":[75],"noise-floor":[77],"9.0":[79],"\u00b5G/\u221aHz":[80],"bandwidth":[83],"12":[85],"Hz).":[86]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
